Find the sequence of the first five partial sums

Question

S1, S2, S3, S4, and S5 of the geometric sequence by adding terms.
9, 12, 16, 64/3, 256/9,...

S1 =
S2 =
S3 =
S4 =
S5 =

Answer 1

come on -- just add them up.
S1 = 9
S2 = 9+12 = 21
...

Answer 2

Ayo Steve don't be rude

Answer 3

S5

Answer 4

S10